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Download full textJennie Golding; Mary Richardson; Tina Isaacs; Iain Barnes; David Wilkinson; Christina Swensson; Robbie Maris – UK Department for Education, 2024
The Trends in International Mathematics and Science Study (TIMSS) is an international comparison study of mathematics and science performance, organised by the International Association for the Evaluation of Educational Achievement (IEA). The study's main purpose is to provide participating countries with internationally comparable data on the…
Descriptors: Foreign Countries, Achievement Tests, Elementary Secondary Education, International Assessment
Direct linkNicole Wernert; Marina Schmid; Sima Rodrigues – Australian Council for Educational Research, 2024
The Trends in International Mathematics and Science Study (TIMSS) is an international comparative study of student achievement directed by the International Association for the Evaluation of Educational Achievement (IEA). TIMSS was first conducted in 1995 and the 2023 assessment formed the eighth cycle, providing 28 years of trends in mathematics…
Descriptors: Foreign Countries, Achievement Tests, International Assessment, Elementary Secondary Education
Peer reviewedEgan, Laura; Tang, Judy H.; Ferraro, David; Erberber, Ebru; Tsokodayi, Yemurai; Stearns, Pat – National Center for Education Statistics, 2022
Trends in International Mathematics and Science Study (TIMSS) is an international comparative study designed to measure trends in mathematics and science achievement at grades 4 and 8, as well as to collect information about educational contexts (such as students' schools, teachers, and homes) that may be related to student achievement. TIMSS has…
Descriptors: Achievement Tests, Mathematics Achievement, Elementary Secondary Education, Foreign Countries
OECD Publishing, 2022
In 2021, an OECD team undertook analysis of Republic of Türkiye's data from two international assessments--the OECD Programme for International Student Assessment (PISA) and the International Association for the Evaluation of Educational Achievement (IEA)'s Trends in International Mathematics and Science Study (TIMSS). The analysis aimed to…
Descriptors: Foreign Countries, Achievement Tests, International Assessment, Elementary Secondary Education
Stephens, Maria; Erberber, Ebru; Tsokodayi, Yemurai; Fonseca, Frank – National Center for Education Statistics, 2022
This Statistics in Brief (SiB) uses data from the 2011 and 2019 Trends in International Mathematics and Science Study (TIMSS), and explores how achievement gaps between high- and low-performing 4th- and 8th-grade students in the U.S. and other education systems have changed over time. Achievement gaps are defined as the differences in scores…
Descriptors: Educational Change, Achievement Gap, High Achievement, Low Achievement
Susan Kowalski; Megan Kuhfeld; Scott Peters; Gustave Robinson; Karyn Lewis – NWEA, 2024
The purpose of this technical appendix is to share detailed results and more fully describe the sample and methods used to produce the research brief, "COVID's Impact on Science Achievement: Trends from 2019 through 2024. We investigated three main research questions in this brief: 1) How did science achievement in 2021 and 2024 compare to…
Descriptors: COVID-19, Pandemics, Science Achievement, Trend Analysis
Egan, Laura; Tang, Judy H.; Ferraro, David; Erberber, Ebru; Tsokodayi, Yemurai; Stearns, Pat – National Center for Education Statistics, 2022
Trends in International Mathematics and Science Study (TIMSS) is an international comparative study designed to measure trends in mathematics and science achievement at grades 4 and 8, as well as to collect information about educational contexts (such as students' schools, teachers, and homes) that may be related to student achievement. TIMSS has…
Descriptors: Achievement Tests, Mathematics Achievement, International Assessment, Foreign Countries
Nicole Wernert; Sima Rodrigues; Marina Schmid; Catherine Underwood – Australian Council for Educational Research, 2025
This is the second of 2 reports that look at the results of TIMSS 2023 and Australia's performance. This report, Volume II, presents the results from the contextual questionnaires, and examines the home, school, and classroom contexts in which learning and achievement occur, as well as student attitudes. Each chapter focuses on different…
Descriptors: Foreign Countries, Mathematics Achievement, Elementary Secondary Education, International Assessment
Regional Educational Laboratory Southeast, 2021
These are the appendixes for the report, "Exploring Teachers' Influence on Student Success in an Online Biology Course." This study of an online high school biology course offered by Florida Virtual School examined the variation in students' course segment (similar to semester) completion rates, end-of-segment exam scores, and time to…
Descriptors: Online Courses, Biology, Secondary School Science, High School Students
Provasnik, Stephen; Dogan, Enis; Erberber, Ebru; Zheng, Xiaying – National Center for Education Statistics, 2020
Large-scale assessment programs, such as the Trends in International Mathematics and Science Study (TIMSS) and the Progress in International Reading Literacy Study (PIRLS), employ item response theory (IRT) and marginal estimation methods to estimate student proficiency in specific subjects such as mathematics, science, or reading. Each of these…
Descriptors: Student Evaluation, Evaluation Methods, Academic Achievement, Item Response Theory
Eric A. Hanushek; Paul E. Peterson; Laura M. Talpey; Ludger Woessmann – Annenberg Institute for School Reform at Brown University, 2020
Rising inequality in the United States has raised concerns about potentially widening gaps in educational achievement by socio-economic status (SES). Using assessments from LTT-NAEP, Main-NAEP, TIMSS, and PISA that are psychometrically linked over time, we trace trends in achievement for U.S. student cohorts born between 1954 and 2001. Achievement…
Descriptors: National Competency Tests, Mathematics Tests, International Assessment, Foreign Countries
Price, Lauren E.; Christian, M.; Stevens, Carla J. – Houston Independent School District, 2019
Since established by an Appropriations Act in 2006, the Teacher Incentive Fund (TIF) competitive grant program in the U.S. Department of Education (USDE) has supported human capital strategies "to ensure that students attending high-poverty schools have better access to effective teachers and principals, especially in hard-to-staff subject…
Descriptors: Incentive Grants, STEM Education, Program Evaluation, Human Capital
Broer, Markus; Bai, Yifan; Fonseca, Frank – International Association for the Evaluation of Educational Achievement, 2019
The International Association for the Evaluation of Educational Achievement's (IEA) mission is to enhance knowledge about education systems worldwide and to provide high-quality data that will support education reform and lead to better teaching and learning in schools. In pursuit of this aim, it conducts and reports on major studies of student…
Descriptors: Socioeconomic Status, Equal Education, Outcomes of Education, Academic Achievement
Steedle, Jeffrey; Pashley, Peter; Cho, YoungWoo – ACT, Inc., 2020
Three mode comparability studies were conducted on the following Saturday national ACT test dates: October 26, 2019, December 14, 2019, and February 8, 2020. The primary goal of these studies was to evaluate whether ACT scores exhibited mode effects between paper and online testing that would necessitate statistical adjustments to the online…
Descriptors: Test Format, Computer Assisted Testing, College Entrance Examinations, Scores
Provasnik, Stephen; Malley, Lydia; Neidorf, Teresa; Arora, Alka; Stephens, Maria; Balestreri, Kathryn; Herz, Katie; Perkins, Robert; Tang, Judy H. – National Center for Education Statistics, 2019
"U.S. Performance on the 2015 TIMSS Advanced Mathematics and Physics Assessments: A Closer Look" expands upon the results described in NCES' [National Center for Education Statistics'] initial "Highlights" report on TIMSS Advanced. This new report provides in-depth analyses that (1) examine the demographics, school…
Descriptors: Elementary Secondary Education, Achievement Tests, Mathematics Achievement, Science Achievement
